52652758393 has 2 divisors, whose sum is σ = 52652758394. Its totient is φ = 52652758392.

The previous prime is 52652758391. The next prime is 52652758439. The reversal of 52652758393 is 39385725625.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33112353024 + 19540405369 = 181968^2 + 139787^2 .

It is a cyclic number.

It is not a de Polignac number, because 52652758393 - 2¹ = 52652758391 is a prime.

Together with 52652758391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52652758391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26326379196 + 26326379197.

It is an arithmetic number, because the mean of its divisors is an integer number (26326379197).

Almost surely, 2^52652758393 is an apocalyptic number.

It is an amenable number.

52652758393 is a deficient number, since it is larger than the sum of its proper divisors (1).

52652758393 is an equidigital number, since it uses as much as digits as its factorization.

52652758393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608000, while the sum is 55.

The spelling of 52652758393 in words is "fifty-two billion, six hundred fifty-two million, seven hundred fifty-eight thousand, three hundred ninety-three".